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rcu: Make rcutorture emit online failures if verbose
2013-08-20 Paul E. McKenneyrcu: Make rcutorture emit online failures if verbose
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-08-20 Paul E. McKenneyrcu: Remove unused variable from rcu_torture_writer()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-08-20 Paul E. McKenneyrcu: Sort rcutorture module parameters
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-08-20 Paul E. McKenneyrcu: Increase rcutorture test coverage
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-08-20 Paul E. McKenneyrcu: Add duplicate-callback tests to rcutorture
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyMerge branches 'cbnum.2013.06.10a', 'doc.2013.06.10a...
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2013-06-10 Paul E. McKenneyrcu: Shrink TINY_RCU by reworking CPU-stall ifdefs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Shrink TINY_RCU by moving exit_rcu()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Remove TINY_PREEMPT_RCU tracing documentation
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Consolidate rcutiny_plugin.h ifdefs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Remove rcu_preempt_note_context_switch()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Remove the CONFIG_TINY_RCU ifdefs in rcutiny.h
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Remove check_cpu_stall_preempt()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Simplify RCU_TINY RCU callback invocation
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Remove rcu_preempt_process_callbacks()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Remove rcu_preempt_remove_callbacks()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Remove rcu_preempt_check_callbacks()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Remove show_tiny_preempt_stats()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Remove TINY_PREEMPT_RCU
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Lai Jiangshanpowerpc,kvm: fix imbalance srcu_read_[un]lock()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Remove srcu_read_lock_raw() and srcu_read_unlock_raw().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Apply Dave Jones's NOCB Kconfig help feedback
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Merge adjacent identical ifdefs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Drive quiescent-state-forcing delay from HZ
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Remove "Experimental" flags
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneykthread: Add kworker kthreads to OS-jitter documentation
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneynohz_full: Document additional restrictions
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneynohz_full: Update based on Sedat Dilek review
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Move redundant call to note_gp_changes() into...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Inline trivial wrapper function rcu_start_gp_per_cpu()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Eliminate check_for_new_grace_period() wrapper...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Merge __rcu_process_gp_end() into __note_gp_changes()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Switch callers from rcu_process_gp_end() to note_gp_cha...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Convert rcutree_plugin.h printk calls
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Rename note_new_gpnum() to note_gp_changes()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Make __note_new_gpnum() check for ends of prior...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Move code to apply callback-numbering simplifications
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Convert rcutree.c printk calls
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneyrcu: Fix deadlock with CPU hotplug, RCU GP init, and...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Steven Rostedtrcu: Don't call wakeup() with rcu_node structure -...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-06-10 Paul E. McKenneytrace: Allow idle-safe tracepoints to be called from irq
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-05-15 Sasha Levinrcu: Don't allocate bootmem from rcu_init()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-05-14 Paul E. McKenneyrcu: Fix comparison sense in rcu_needs_cpu()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-04-27 Paul E. McKenneykthread: Document ways of reducing OS jitter due to...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-04-27 Paul E. McKenneynohz_full: Add documentation.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyMerge branches 'doc.2013.03.12a', 'fixes.2013.03.13a...
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2013-03-26 Paul E. McKenneyrcu: Make rcu_accelerate_cbs() note need for future...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Abstract rcu_start_future_gp() from rcu_nocb_wait_gp()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Rename n_nocb_gp_requests to need_future_gp
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Push lock release to rcu_start_gp()'s callers
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Repurpose no-CBs event tracing to future-GP events
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Rearrange locking in rcu_start_gp()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Make RCU_FAST_NO_HZ take advantage of numbered...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Accelerate RCU callbacks at grace-period end
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Export RCU_FAST_NO_HZ parameters to sysfs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Distinguish "rcuo" kthreads by RCU flavor
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Add event tracing for no-CBs CPUs' grace periods
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Add event tracing for no-CBs CPUs' callback registration
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Introduce proper blocking to no-CBs kthreads GP...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Provide compile-time control for no-CBs CPUs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-14 Paul E. McKenneylist: Fix double fetch of pointer in hlist_entry_safe()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-13 Paul E. McKenneyrcu: Tone down debugging during boot-up and shutdown.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-13 Paul E. McKenneyrcu: Add softirq-stall indications to stall-warning...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-12 Paul E. McKenneyrcu: Documentation update
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-12 Paul E. McKenneyrcu: Make bugginess of code sample more evident
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-12 Steven Whitehousercu: Fix hlist_bl_set_first_rcu() annotation
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-12 Paul E. McKenneyrcu: Delete unused rcu_node "wakemask" field
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-12 Srivatsa S. Bhatrcu: Remove comment referring to __stop_machine()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-12 Paul E. McKenneyrcu: Avoid invoking RCU core on offline CPUs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-12 Jiang Fangrcu: Fix spacing problem
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-12 Paul E. McKenneyrcu: Remove restrictions on no-CBs CPUs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: use ACCESS_ONCE() to access sp->completed in...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Update synchronize_srcu_expedited()'s comments
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Update synchronize_srcu()'s comments
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Remove checks preventing idle CPUs from calling...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Remove checks preventing offline CPUs from calling...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Simple cleanup for cleanup_srcu_struct()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Add might_sleep() annotation to synchronize_srcu()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Simplify __srcu_read_unlock() via this_cpu_dec()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-04 Steven Rostedtrcu: Allow rcutorture to be built at low optimization...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-29 Paul E. McKenneyMerge branches 'doctorture.2013.01.29a', 'fixes.2013...
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2013-01-29 Paul E. McKenneyrcu: Make rcutorture's shuffler task shuffle recently...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-29 Paul E. McKenneyrcu: Allow TREE_PREEMPT_RCU on UP systems
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-29 Paul E. McKenneyrcu: Provide RCU CPU stall warnings for tiny RCU
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-27 Frederic Weisbeckercontext_tracking: Add comments on interface and internals
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-27 Paul E. McKenneyrcu: Remove obsolete Kconfig option from comment
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-27 Li Zhongrcu: Remove unused code originally used for context...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-27 Dave Hansenrcu: Consolidate debugging Kconfig options
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-27 Cody P Schaferrcu: Correct 'optimized' to 'optimize' in header comment
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul E. McKenneyrcu: Trace callback acceleration
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul E. McKenneyrcu: Tag callback lists with corresponding grace-period...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Sasha Levinrcutorture: Don't compare ptr with 0
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul E. McKenneyrcu: Silence compiler array out-of-bounds false positive
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Li Zhongrcu: Use new nesting value for rcu_dyntick trace in...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Josh Triplettrcu: Make rcu_is_cpu_rrupt_from_idle helper functions...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul E. McKenneyrcu: Fix blimit type for trace_rcu_batch_start()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Richard BraunDocumentation: Memory barrier semantics of atomic_xchg()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul E. McKenneyrcu: Reduce rcutorture tracing
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul E. McKenneytracing: Export trace_clock_local()
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2013-01-08 Paul Gortmakerrcu: Make rcu_nocb_poll an early_param instead of module_param
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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